java.io.Serializable
, RegularExpression
public class JRegularExpression extends java.lang.Object implements RegularExpression
Modifier and Type | Field | Description |
---|---|---|
(package private) int |
flagBits |
|
(package private) java.lang.String |
javaRegex |
|
(package private) java.util.regex.Pattern |
pattern |
EXPAND_COMPLEMENT_BLOCKS, JAVA_SYNTAX, XML11, XPATH20, XPATH30, XSD11
Constructor | Description |
---|---|
JRegularExpression(java.lang.CharSequence regex,
int options,
int flagBits,
java.util.List<RegexSyntaxException> warnings) |
Create (compile) an XSD/XPath regular expression
|
JRegularExpression(java.lang.String javaRegex,
int flagBits) |
Create a regular expression, starting with an already-translated Java regex.
|
Modifier and Type | Method | Description |
---|---|---|
RegexIterator |
analyze(java.lang.CharSequence input) |
Use this regular expression to analyze an input string, in support of the XSLT
analyze-string instruction.
|
boolean |
containsMatch(java.lang.CharSequence input) |
Determine whether the regular expression contains a match for a given string
|
int |
getFlagBits() |
Get the flag bits as used by the Java regular expression engine
|
java.lang.String |
getJavaRegularExpression() |
Get the Java regular expression (after translation from an XPath regex, but before compilation)
|
static void |
main(java.lang.String[] args) |
|
boolean |
matches(java.lang.CharSequence input) |
Determine whether the regular expression match a given string in its entirety
|
java.lang.CharSequence |
replace(java.lang.CharSequence input,
java.lang.CharSequence replacement) |
Replace all substrings of a supplied input string that match the regular expression
with a replacement string.
|
static int |
setFlags(java.lang.CharSequence inFlags) |
Set the Java flags from the supplied XPath flags.
|
SequenceIterator |
tokenize(java.lang.CharSequence input) |
Use this regular expression to tokenize an input string.
|
java.util.regex.Pattern pattern
java.lang.String javaRegex
int flagBits
public JRegularExpression(java.lang.String javaRegex, int flagBits)
javaRegex
- the regular expression after translation to Java notationflagBits
- the option bits, derived from the user-specified flagspublic JRegularExpression(java.lang.CharSequence regex, int options, int flagBits, java.util.List<RegexSyntaxException> warnings) throws XPathException
regex
- the source text of the regular expression, in XML Schema or XPath syntaxoptions
- flags indicting the regex dialect acceptedflagBits
- the flags argument translated to the Java bit-significant integer representationwarnings
- a list to contain any warnings generated. If no list is supplied, this indicates
that the caller is not interested in knowing about any warnings.XPathException
- if the syntax of the regular expression or flags is incorrectpublic java.lang.String getJavaRegularExpression()
public int getFlagBits()
public RegexIterator analyze(java.lang.CharSequence input)
analyze
in interface RegularExpression
input
- the character string to be analyzed using the regular expressionpublic boolean containsMatch(java.lang.CharSequence input)
containsMatch
in interface RegularExpression
input
- the string to matchpublic boolean matches(java.lang.CharSequence input)
matches
in interface RegularExpression
input
- the string to matchpublic java.lang.CharSequence replace(java.lang.CharSequence input, java.lang.CharSequence replacement) throws XPathException
replace
in interface RegularExpression
input
- the input string on which replacements are to be performedreplacement
- the replacement string in the format of the XPath replace() functionXPathException
- if the replacement string is invalidpublic SequenceIterator tokenize(java.lang.CharSequence input)
tokenize
in interface RegularExpression
input
- the string to be tokenizedpublic static int setFlags(java.lang.CharSequence inFlags) throws XPathException
inFlags
- the flags as a string, e.g. "im"XPathException
- if the supplied value is invalidpublic static void main(java.lang.String[] args)